For this example there are three definition and two explanations within a chapter. Image Added Each content marker has an identifier (D.1 , E.1 , D.2 , D.3 , and Example.1 ) and a Render Counter (definition or explanation ). The identifier is not related to the render counter. It is probably more stable to identify the element not by the sequence name. If they are not related, references to the content need not to be changed if another content of the same type is added in front at a later time. You may either use a text phrase or some arbitrary identifier. |